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3 years ago

12

What is the opposite of 1/8 not 1/4

2 answers:

CaHeK987 [17]3 years ago

4 0

Answer:

8/1

Step-by-step explanation:

Since the Opposite is the other way around you flip the answer the other way around

marta [7]3 years ago

3 0

The answer is 8 by itself i think

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I^15 = (i feel dumb for not knowing but i hate the i stuff, please solve)

myrzilka [38]

Answer:

C.

Step-by-step explanation:

$i ^ {15}$

=> $i^{14}*i$

=> $(i^2)^7*i$

=> $(-1)^7 * i$

=> $(-1)*i$

=> $-i$

6 0

3 years ago

Read 2 more answers

Find the distance between the point (-2, -3) and the line with the equation y=4-2/3x

otez555 [7]

Answer:

$D = \frac{25\sqrt{13}}{13}$

Step-by-step explanation:

Given

$y = 4 - \frac{2}{3}x$

$(x_1,y_1) = (-2,-3)$

Required

Determine the distance

$y = 4 - \frac{2}{3}x$

Write the above equation in standard form:

$Ax + By + C = 0$

So, we have:

$\frac{2}{3}x+y - 4 = 0$

By comparison:

$A = \frac{2}{3}$ $B = 1$ and $C = -4$

The distance is calculated using:

$D = \frac{|Ax_1 + By_1 + C|}{\sqrt{A^2 + B^2}}$

Where:

$(x_1,y_1) = (-2,-3)$

$A = \frac{2}{3}$ $B = 1$ and $C = -4$

This gives:

$D = \frac{|\frac{2}{3} * (-2) + 1 * (-3) - 4|}{\sqrt{(\frac{2}{3})^2 + 1^2}}$

$D = \frac{|-\frac{4}{3} -3 - 4|}{\sqrt{\frac{4}{9} + 1}}$

Take LCM

$D = \frac{|\frac{-4-9-12}{3}|}{\sqrt{\frac{4+9}{9}}}$

$D = \frac{|\frac{-25}{3}|}{\sqrt{\frac{13}{9}}}$

$D = |\frac{-25}{3}|/\sqrt{\frac{13}{9}}$

$D = \frac{25}{3}/\sqrt{\frac{13}{9}}$

Split the square root

$D = \frac{25}{3}/\frac{\sqrt{13}}{\sqrt{9}}$

Change / to *

$D = \frac{25}{3}*\frac{\sqrt{9}}{\sqrt{13}}$

$D = \frac{25}{3}*\frac{3}{\sqrt{13}}$

$D = \frac{25}{\sqrt{13}}$

Rationalize

$D = \frac{25}{\sqrt{13}} * \frac{\sqrt{13}}{\sqrt{13}}$

$D = \frac{25\sqrt{13}}{13}$

Hence, the distance is:

$D = \frac{25\sqrt{13}}{13}$

4 0

3 years ago

Suppose f(x) = x - 2. Find the graph of 1/2 f(x)

Citrus2011 [14]

F(0.5) = 0.5-2 = -1.5

6 0

2 years ago

Approximately how many times greater is 4×107 than 8×103 ?

guajiro [1.7K]

The answer is C. 5000

4 0

3 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B9%20%7Bx%7D%5E%7B2%7D%20%7D%20" id="TexFormula1" title=" \sqrt{9 {x}^{2} } " alt=

Firlakuza [10]

The answer would be 3x i believe
hope this helps! if it doesn't, let me know in the comments! have a great day!

6 0

3 years ago